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Submit a sample for analysis. Report a vulnerability in product. Sort out spam.

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Submit A Sample

Think a file is harmful? Or that a file or website was incorrectly detected or rated? Submit it for analysis

Banking Protection

Send us the website URL if a banking portal does not seem to be working properly while Banking Protection is enabled.

Report a vulnerability

Security researchers and enthusiasts are welcomed to responsibly disclose vulnerabilities in F-Secure products and services. Send us the details via email to: 

We strongly recommend encrypting the email using our GnuPG key and attaching your own public key in the email.

Vulnerability Reward Program

Vulnerabilities reported on selected products may be eligible for payment under the Vulnerability Reward Program.

Hall of Fame

Thank you to all those who helped make our products and services safer by reporting valid security vulnerabilities.

Report a spam

Spam recategorization

If your email messages were incorrectly classified by our spam scanner, kindly send us a copy by email. Do note that the submitted messages must meet the formatting criteria, else they would be rejected by our automated systems.